Audi has officially launched the e-tron Sportback, the more coupe-like version of its e-tron SUV. It comes in two versions: Audi e-tron Sportback 55 quattro with 95 kWh battery and 446 km (277.1 miles) of WLTP range Audi e-tron Sportback 50 quattro with 71 kWh battery and 347 km (215.6 miles) WLTP Besides more range, the 55 quattro also gives you slightly better acceleration - 0-100 kph (0-to-62 mph) in 6.6 seconds (5.7 seconds in boost mode) compared with 6.8 seconds (no boost mode). It also gives you a higher top speed 200 kph (124.3 mph) versus 190 kph (118.1 mph). Perhaps most importantly, the 55 quatro has a higher peak DC fast charge rate: 150 kW vs 120 kW. More specs below.